return 0;
}
+static const struct nla_policy mirred_policy[TCA_MIRRED_MAX + 1] = {
+ [TCA_MIRRED_PARMS] = { .len = sizeof(struct tc_mirred) },
+};
+
static int tcf_mirred_init(struct nlattr *nla, struct nlattr *est,
struct tc_action *a, int ovr, int bind)
{
if (nla == NULL)
return -EINVAL;
- err = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, NULL);
+ err = nla_parse_nested(tb, TCA_MIRRED_MAX, nla, mirred_policy);
if (err < 0)
return err;
- if (tb[TCA_MIRRED_PARMS] == NULL ||
- nla_len(tb[TCA_MIRRED_PARMS]) < sizeof(*parm))
+ if (tb[TCA_MIRRED_PARMS] == NULL)
return -EINVAL;
parm = nla_data(tb[TCA_MIRRED_PARMS]);
return -EINVAL;
pc = tcf_hash_create(parm->index, est, a, sizeof(*m), bind,
&mirred_idx_gen, &mirred_hash_info);
- if (unlikely(!pc))
- return -ENOMEM;
+ if (IS_ERR(pc))
+ return PTR_ERR(pc);
ret = ACT_P_CREATED;
} else {
if (!ovr) {
if (skb2 != NULL)
kfree_skb(skb2);
m->tcf_qstats.overlimits++;
- m->tcf_bstats.bytes += skb->len;
+ m->tcf_bstats.bytes += qdisc_pkt_len(skb);
m->tcf_bstats.packets++;
spin_unlock(&m->tcf_lock);
/* should we be asking for packet to be dropped?
goto bad_mirred;
}
- m->tcf_bstats.bytes += skb2->len;
+ m->tcf_bstats.bytes += qdisc_pkt_len(skb2);
m->tcf_bstats.packets++;
if (!(at & AT_EGRESS))
if (m->tcfm_ok_push)